a new areacode. Say hello to the 656.. Tampa Bay Times. [2020-05-08]. (原始内容存档于2020-05-08) (英语). Rosenthal, Phil. Chicago's newest areacode: 872. 芝加哥論壇報
88°17′56″W / 41.96556°N 88.29889°W / 41.96556; -88.29889,而該地的平均海拔高度為250米(即820英尺)。 Valley View. Geographic Names Information System. United States Geological